/* -*-c++-*- */
/* osgGIS - GIS Library for OpenSceneGraph
 * Copyright 2007-2008 Glenn Waldron and Pelican Ventures, Inc.
 * http://osggis.org
 *
 * osgGIS is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 */

#ifndef _OSGGISPROJECTS_SERIALIZER_H_
#define _OSGGISPROJECTS_SERIALIZER_H_ 1

#include <osgGISProjects/Common>
#include <osgGISProjects/Document>
#include <osgGISProjects/Project>
#include <osgGIS/FilterGraph>
#include <iostream>

using namespace osgGIS;

namespace osgGISProjects
{
    class OSGGISPROJECTS_EXPORT Serializer
    {
    public:
        Serializer();
        
        virtual Document* load( std::istream& in ) =0;
        
        virtual Document* load( const std::string& uri ) =0;
        
        virtual bool store( Document* doc, std::ostream& out ) =0;

        
        virtual FilterGraph* readFilterGraph( Document* doc ) =0;

        virtual Document* writeFilterGraph( FilterGraph* graph ) =0;
        
        
        virtual Project* readProject( Document* doc ) =0;
        
        virtual Document* writeProject( Project* project ) =0;
    };
}

#endif // _OSGGISPROJECTS_SERIALIZER_H_

